body {
    width: 100%;
    height: 100%;
    background: url(../img/travels_bg.jpg) fixed;
    background-size: cover;
}



.main_box {
    position: relative;
    overflow: hidden;
    margin-top: 80px !important;
    height: 600px;
    background: rgba(255, 255, 255, .5);
    border-radius: 20px;
}

/* 导航 */
.nav_top {
    position: absolute;
    right: 150px;
    top: 15px;
    width: 520px;
    height: 50px;
}
.nav_top .line_bottom {
    position: absolute;
    left: 0;
    bottom: 0;
}
.nav_top .nav_main {
    height: 100%;
}
.nav_top .nav_main .nav_left {
    overflow: hidden;
    height: 100%;
    float: left;
}
.nav_top .nav_main .nav_left li {
    float: left;
    font-size: 16px;
    line-height: 50px;
    padding: 0 10px;
    height: 100%;
}
.nav_top .nav_main .nav_left li a {
    display: inline-block;
    width: 100%;
    height: 100%;
    color: #fff;

}
.nav_top .nav_main .nav_left li a:hover {
    color: #9e4e1f;
}
#search,#btn  {
    float: left;
    margin-top: 10px;
    border-radius: 5px;
    border: none;
    border-radius: 5px 0 0 5px;
    height: 28px;
    text-indent: 1em;
    font-size: 14px;
}
#btn {
    width: 50px;
    background-color: #f5762b;
    color: #262220;
    border-radius: 0 5px 5px 0;
    text-indent: 0;
}
#login,#register {
    font-size: 14px;
    padding: 0px 10px;
    margin-top: 15px;
    display: inline-block;
    color: #dc531c;
}
#login:hover,#register:hover {
    color: #A94442;
}
#login {
    margin-left: 10px;
}
.nav_top a:hover {
    text-decoration: none;
}



.nav_bar {
    float: right;
    margin-top: 10px;
    margin-right: 40px;
    width: 550px;
    height: 80px;
    border: none !important;
}

.nav_bar li {
    width: 103px;
    height: 100%;
    margin: 0px 20px;
    border-radius: 5px;
}
.nav_bar li:first-child {
    margin-left: 220px;
}

.nav_bar li a {
    width: 100%;
    height: 100%;
    color: #fff;
    line-height: 50%;
    padding: 0px !important;
    margin: 0 !important;
    border-radius: 5px !important;
    overflow: hidden;
}

.nav_bar li a i {
    line-height: 75px;
}

.iconfont {
    font-size: 100px !important;
}

.icon-zhongguoditu {
    color: red;
}

.icon-shijieditu {
    color: #478BC8;
}

.tab-pane {
    margin-top: 20px;
}

/* 轮播 */
.tab-content {
    margin-top: 100px;
}

.place_nav {
    height: 1000px;
    width: 1046px;
    position: relative;
    margin: 0px auto;
    padding: 20px;
}

.bd_c4l {
    float: left;
    width: 690px;
    padding-left: 25px;
    position: absolute;
}

.bd_c4l ul li {
    font: 18px/60px "微软雅黑";
    color: #3C763D;
    text-align: center;
    height: 60px;
    width: 100px;
    cursor: pointer;
    background: #DFF0D8;
    margin: 0px 60px 50px 0px;
    float: left;
    border-radius: 8px;
}

/* .bd_c4l ul .bd_cutLi {
    background: #6B0904!important;
} */
.bd_c4l .uu_left {
    overflow: hidden;
}


.bd_c4l .uu_left .one {
    color: #3C763D;
    background-color: #DFF0D8;
}

.bd_c4l .uu_left .one.bd_cutLi {
    color: #DFF0D8;
    background-color: #3C763D;
}


.bd_c4l .uu_left .two {
    color: #31708F;
    background-color: #D9EDF7;
}

.bd_c4l .uu_left .two.bd_cutLi {
    color: #D9EDF7;
    background-color: #31708F;
}


.bd_c4l .uu_left .three {
    color: #8A6D3B;
    background-color: #FCF8E3;
}

.bd_c4l .uu_left .three.bd_cutLi {
    color: #FCF8E3;
    background-color: #8A6D3B;
}


.bd_c4l .uu_left .four {
    color: #A94442;
    background-color: #F2DEDE;
}

.bd_c4l .uu_left .four.bd_cutLi {
    color: #F2DEDE;
    background-color: #A94442;
}

.bd_c4r {
    position: absolute;
    right: 60px;
    top: 0px;
    float: right;
    width: 268px;

}

.bd_c4r .btn,.bd_c4r .btn_r {
    display: inline-block;
    width: 120px;
    height: 40px;
}

.bd_c4top {
    height: 333px;
}

.bd_lbtn,
.bd_lbtn_r {
    padding: 0px 0px 0px 5px;
    position: absolute;
    left: -50px;
    top: -16px;
    width: 36px;
    background: url(../img/arrow.png) no-repeat;
    display: block;
    height: 35px;
    margin-top: 145px;
}

.bd_rbtn,.bd_rbtn_r {
    position: absolute;
    left: 280px;
    top: -16px;
    width: 36px;
    padding-top: 0px;
    padding-right: 9px;
    display: block;
    height: 35px;
    margin-top: 145px;
    background: url(../img/arrow.png) no-repeat right;
}

.bd_chgBox {
    float: left;
    height: 333px;
    width: 268px;
    overflow: hidden;
    position: relative
}

.bd_long {
    width: 4288px;
    position: absolute;
    left: 0px;
    top: 0px;
    height: 333px;
}

.bd_long ul li {
    height: 333px;
    width: 268px;
    float: left;
    font-family: "微软雅黑";
}

.bc_chgTitle {
    height: 54px;
    text-align: center;
    width: 268px;
    padding-top: 9px;
    font: bold 16px/54px "微软雅黑";
}

.bd_lbtn img,
.bd_rbtn img, {
    cursor: pointer
}

.bd_long ul li p {
    font-size: 14px;
    line-height: 22px;
    padding-top: 12px;
}

/* 境外 */

.swiper-container {
    width: 1000px;
    height: 340px;
    margin-top: 80px!important;
}
.swiper-container .swiper-wrapper .swiper-slide {
    width: 100%;
}
.swiper-container .swiper-wrapper .swiper-slide img {
    width: 100%;
}



